Electrochemistry I â Galvanic Cell. Introduction: Chemical reactions involving the transfer of electrons from one reactant to. another are called oxidation-reduction reactions or redox reactions. In a redox reaction, two. half-reactions occur; one reactant gives up electrons (undergoes oxidation) and another.
So, while rehydrating yourself (by drinking water, Pedialyte, or getting an IV drip) can help to lessen the pain from dehydration that usually accompanies a hangover, the debilitating effects of the hangover itself may remain. Science would suggest that not much actually cures a hangover other than time â not even a fancy IV drip.
Advantages of Angiotensin II induced Vasoconstriction. Increased total peripheral resistance helps to return blood pressure towards normal. (Angiotensin II also has vasoconstrictive effects in multiple organs.) The reduced perfusion of the kidneys allows blood to be diverted to the brain and heart.